Portable cable laying and conveying equipment

Abstract

The utility model relates to the technical field of cable laying and conveying, and discloses a portable cable laying and conveying device which comprises a base, when the portable cable laying and conveying device is used, the distance between conveying belts can be adjusted by arranging a rotating disc and a rotating rod and moving the conveying belts up and down so as to adapt to cables with different diameters. Through the arrangement of a circular ring and a brush, the outer wall of the cable can be automatically cleaned through the brush when the cable is conveyed to the conveyor, and the situations that silt or impurities adsorbed on the cable enter the conveyor, the conveyor is damaged and the like are prevented from occurring; the conveyor is protected, the service life of the conveyor is prolonged, the positions of the first guide arc-shaped block and the second guide arc-shaped block can be automatically adjusted according to the bending degree of the cable through the first guide arc-shaped block and the second guide arc-shaped block, and self-adaptive guide conveying is conducted on the cable.

Description

Technical Field

[0001] This utility model relates to the field of cable laying and conveying technology, specifically a portable cable laying and conveying device. Background Technology

[0002] A cable conveyor is an electric machine used for laying power cables or communication cables. It can be used in conjunction with cable traction machines, hoists, and other cable laying machines. It is suitable for large-scale urban power grid renovation and for laying large-section, long-distance cables, reducing labor intensity and improving construction quality. There are three types of cable conveyors: diesel cable conveyors, gasoline cable conveyors, and electric cable conveyors.

[0003] However, it still has some drawbacks. For example, existing cable conveyors have multiple technical defects in practical applications. First, the equipment cannot adapt to cables of different diameters due to the fixed spacing of the conveyor belt, which limits the equipment's practicality. When encountering cables with large differences in specifications, it is prone to slippage or compression deformation. Second, mud and sand impurities attached to the surface of the cable in the working environment can easily seep into the equipment, which can not only cause mechanical jamming but also scratch the cable sheath and damage the insulation performance, posing a safety hazard. Furthermore, since the incoming cables are mostly in a coiled state, operators need to manually straighten the bent cables before they can be mechanically conveyed. This pre-treatment method that relies on manual intervention increases labor intensity and reduces work efficiency.

[0004] To address the aforementioned problems, this application proposes a portable cable laying and conveying device. Utility Model Content

[0005] The purpose of this utility model is to provide a portable cable laying and conveying device to solve the problems mentioned in the background art, such as the fixed spacing of the conveyor belt making it unable to adapt to different cable diameters, easily causing slippage or deformation; mud and sand impurities entering the equipment easily causing mechanical jamming and cable sheath scratches, damaging insulation performance; and the need for manual straightening of bent cables before conveying, which is highly dependent on manpower and inefficient, making it difficult to meet the needs of efficient and automated construction.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a portable cable laying and conveying device, including a base, a support plate fixedly connected to the upper outer surface of the base, an outer frame fixedly connected to the upper outer surface of the support plate, flared mouths fixedly connected to the front and rear ends of the outer frame, a rotating disk rotatably connected to the upper center of the outer frame, a rotating rod fixedly connected to the upper outer surface of the rotating disk, a positioning frame and a support frame fixedly connected to the upper outer surface of the base, the positioning frame being located at the front end of the support frame, and a roller one and a roller two movably connected to one side outer surface of the support frame, with roller one located above roller two.

[0007] Preferably, a threaded rod is drivenly connected to the lower outer surface of the rotating disk, an internally threaded sleeve is threadedly connected to the outer wall of the threaded rod, a connecting plate is fixedly connected to the lower outer surface of the internally threaded sleeve, a positioning telescopic rod is fixedly connected to the upper outer surface of the connecting plate, and the other end of the positioning telescopic rod is fixedly connected to the upper inner surface of the outer frame.

[0008] Preferably, connecting blocks are symmetrically fixedly connected to the bottom outer surface of the connecting plate, connecting rods are fixedly connected to the lower outer surface of the connecting blocks, a bearing is fixedly connected to one end of the outer surface of the connecting rod, a transmission gear is fixedly connected to one side of the inner surface of the bearing, a conveyor belt is meshed with the outer wall of the transmission gear, and a motor is drivenly connected to one side of the outer surface of the transmission gear.

[0009] Preferably, a ring is fixedly connected to the inner surface of the rear end of the outer frame, and a brush is fixedly connected to the inner wall of the ring.

[0010] Preferably, a limiting groove is formed on the upper outer surface of the positioning frame, a limiting rod is movably connected to the upper outer surface of the positioning frame, and the limiting rod is located in the inner surface of the limiting groove. A guide arc block one is fixedly connected to the upper outer surface of the limiting rod, and a guide arc block two is detachably connected to the upper outer surface of the guide arc block one.

[0011] Preferably, a movable block is fixedly connected to the lower outer surface of the limiting rod, and spring support rods are fixedly connected to the left and right outer surfaces of the movable block. A spring is sleeved on the outer wall of the spring support rod, and both the spring support rod and the spring are located in the inner cavity of the positioning frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention utilizes a rotating disk and a rotating rod. First, the rotating disk rotates, which in turn drives the threaded rod to rotate. The rotation of the threaded rod then drives the internal threaded sleeve to rotate, causing the connecting plate at the lower end of the internal threaded sleeve, the connected transmission gear, and the conveyor belt to move up and down. By moving the conveyor belt up and down, the spacing between the conveyor belts can be adjusted to accommodate cables of different diameters, further improving the practicality of the cable conveyor.

[0014] This invention, through the design of a circular ring and a brush, can automatically clean the outer wall of the cable when it is being transported to the conveyor. This prevents mud or impurities adsorbed on the cable from entering the conveyor and causing damage, thus protecting the conveyor and extending its service life.

[0015] This utility model uses two guide arc blocks to guide and transport cables. When the cable needs to be guided and transported, the cable is installed between the two guide arc blocks and positioned and transported by the two guide arc blocks. At the same time, the spring support rod and spring can automatically adjust the position of the two guide arc blocks according to the degree of bending of the cable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a portable cable laying and conveying device according to the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of a portable cable laying and conveying device according to the present invention;

[0018] Figure 3 This is a schematic diagram of the positioning frame in a portable cable laying and conveying device according to the present invention;

[0019] Figure 4 This is a schematic diagram of the internal structure of the positioning frame in a portable cable laying and conveying device according to the present invention.

[0020] In the diagram: 1. Base; 2. Support plate; 3. Outer frame; 4. Trumpet mouth; 5. Rotating disk; 6. Rotating rod; 7. Positioning frame; 8. Support frame; 9. Roller one; 10. Roller two; 11. Threaded rod; 12. Internal threaded sleeve; 13. Connecting plate; 14. Positioning telescopic rod; 15. Connecting block; 16. Connecting rod; 17. Transmission gear; 18. Conveyor belt; 19. Motor; 20. Ring; 21. Brush; 22. Limiting groove; 23. Limiting rod; 24. Guide arc block one; 25. Guide arc block two; 26. Movable block; 27. Spring support rod; 28. Spring; 29. ​​Bearing. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1-4A portable cable laying and conveying device comprises a base 1 as its basic support structure, on which a support plate 2 is fixedly mounted. The top of the support plate 2 is rigidly connected to the bottom of an outer frame 3 to form the main frame. The front and rear ends of the outer frame 3 are fixed with flange structures to form flared openings 4, which form cable entry and exit channels. A rotating disk 5 is rotatably mounted at the center of the top surface of the outer frame 3. A rotating rod 6 is vertically welded to the top of the rotating disk 5 as a manual adjustment component. A positioning frame 7 and a support frame 8 are mounted side by side on the surface of the base 1. Rollers 9 and 10 are movably mounted on the side of the support frame 8 via a rotating shaft. The two rollers are arranged in an upper and lower stacked layout, with roller 9 positioned vertically above roller 10. The rotating disk 5 drives a threaded rod 11 to rotate via a coupling, causing an internal threaded sleeve 12 to move up and down along the threaded rod 11 to achieve lifting and lowering. A connecting plate 13 is welded to the lower end of the internal threaded sleeve 12 to form a linkage structure. The top of the connecting plate 13 is fixed. A positioning telescopic rod 14 is connected, and the other end of the positioning telescopic rod 14 is fixed to the inner wall of the top cover of the outer frame 3 to form a stable support. The bottom of the connecting plate 13 is symmetrically provided with a double connection structure of connecting block 15 and connecting rod 16. The connecting block 15 is vertically welded to the upper surface of the connecting rod 16. One end of the two connecting rods 16 is connected to the same set of transmission gears 17 through bearing 29. There are two sets of transmission gears 17, each set consisting of two gears. The two sets of transmission gears 17 are connected to each other through linkage gears. Each set of transmission gears 17 is meshed with a conveyor belt 18. There are two sets of conveyor belts 18. The two sets of transmission gears 17 and the two sets of parallel conveyor belts 18 form a toothed meshing transmission system. One side of one set of transmission gears 17 is connected to a motor 19. A ring 20 is welded to the inner wall of the rear side of the outer frame 3 as a cleaning module base. A brush 21 is circumferentially embedded in the inner side of the ring 20 to form a cable surface cleaning structure.

[0023] In this embodiment, as shown... Figures 3-4 As shown, the top surface of the positioning frame 7 is machined with a limiting groove 22 as a guide mechanism. The limiting groove 22 is equipped with a sliding limiting rod 23. The top of the limiting rod 23 is fixed with a guide arc block 24 by bolts. The guide arc block 25 is detachably installed above it through a plug-in structure to form a combined guide module. The bottom of the limiting rod 23 is welded with a movable block 26 as a carrier of the elastic mechanism. Spring support rods 27 are symmetrically installed on the left and right sides of the movable block 26, and springs 28 are sleeved on the outside of the rod. The spring support rods 27 and springs 28 are placed in the internal cavity of the positioning frame 7 to form an adaptive pressure adjustment system.

[0024] Working principle

[0025] First, the operator drives the threaded rod 11 to rotate by rotating the rotating rod 6, which in turn drives the internal threaded sleeve 12 and the connecting plate 13 to rise and fall vertically. Then, the height of the transmission gear 17 is adjusted by the connecting rod 16 to change the spacing between the two sets of conveyor belts 18 to accommodate cables of different diameters. When the cable enters the outer frame 3 through the flared mouth 4, the brush 21 inside the ring 20 automatically removes surface mud and sand. When the cable passes through the guide channel formed by the first guide arc block 24 and the second guide arc block 25, the spring 28 applies elastic pressure to the movable block 26 through the spring support rod 27, so that the limiting rod 23 slides adaptively in the limiting slide groove 22, realizing the automatic straightening of the bent cable. The straightened cable is smoothly conveyed by the rolling conveyor mechanism formed by the first roller 9 and the second roller 10. The motor 19 drives one set of transmission gears 17 to rotate, and the transmission gears 17 drive the other set of transmission gears 17 to rotate through the linkage gear. The transmission gears 17 drive the conveyor belt 18 to move. The transmission gears 17 and the conveyor belt 18 operate synchronously to complete the cable laying operation.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A portable cable laying and conveying device, comprising a base (1), characterized in that: A support plate (2) is fixedly connected to the upper outer surface of the base (1). An outer frame (3) is fixedly connected to the upper outer surface of the support plate (2). A flared mouth (4) is fixedly connected to the front and rear ends of the outer frame (3). A rotating disk (5) is rotatably connected to the center of the upper end of the outer frame (3). A rotating rod (6) is fixedly connected to the upper outer surface of the rotating disk (5). A positioning frame (7) and a support frame (8) are fixedly connected to the upper outer surface of the base (1). The positioning frame (7) is located at the front end of the support frame (8). A roller one (9) and a roller two (10) are movably connected to one side of the outer surface of the support frame (8). The roller one (9) is located above the roller two (10).

2. The portable cable laying and conveying equipment according to claim 1, characterized in that: The lower outer surface of the rotating disk (5) is connected to a threaded rod (11), the outer wall of the threaded rod (11) is threaded to an internal threaded sleeve (12), the lower outer surface of the internal threaded sleeve (12) is fixedly connected to a connecting plate (13), the upper outer surface of the connecting plate (13) is fixedly connected to a positioning telescopic rod (14), and the other end of the positioning telescopic rod (14) is fixedly connected to the upper inner surface of the outer frame (3).

3. The portable cable laying and conveying equipment according to claim 2, characterized in that: A connecting block (15) is symmetrically fixedly connected to the bottom outer surface of the connecting plate (13). A connecting rod (16) is fixedly connected to the lower outer surface of the connecting block (15). A bearing (29) is fixedly connected to one end of the connecting rod (16). A transmission gear (17) is fixedly connected to one side of the inner surface of the bearing (29). A conveyor belt (18) is meshed with the outer wall of the transmission gear (17). A motor (19) is driven to one side of the outer surface of the transmission gear (17).

4. The portable cable laying and conveying equipment according to claim 1, characterized in that: A ring (20) is fixedly connected to the inner surface of the rear end of the outer frame (3), and a brush (21) is fixedly connected to the inner wall of the ring (20).

5. The portable cable laying and conveying equipment according to claim 1, characterized in that: The upper outer surface of the positioning frame (7) is provided with a limiting groove (22), and the upper outer surface of the positioning frame (7) is movably connected to a limiting rod (23). The limiting rod (23) is located in the inner surface of the limiting groove (22). The upper outer surface of the limiting rod (23) is fixedly connected to a guide arc block one (24), and the upper outer surface of the guide arc block one (24) is detachably connected to a guide arc block two (25).

6. The portable cable laying and conveying equipment according to claim 5, characterized in that: The lower outer surface of the limiting rod (23) is fixedly connected to a movable block (26), and the outer surfaces of the left and right sides of the movable block (26) are fixedly connected to spring support rods (27). The outer wall of the spring support rod (27) is fitted with a spring (28), and both the spring support rod (27) and the spring (28) are located in the inner cavity of the positioning frame (7).

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